From b44b8d90ab02ddfbf076823489dc580adfb3f73f Mon Sep 17 00:00:00 2001
From: bin456789 <bin456789@gmail.com>
Date: Sun, 3 Sep 2023 23:40:13 +0800
Subject: [PATCH] =?UTF-8?q?core:=20=E4=BA=91=E9=95=9C=E5=83=8F=E9=85=8D?=
 =?UTF-8?q?=E7=BD=AE=E6=96=87=E4=BB=B6=EF=BC=8C=E5=B0=86dns=E5=8D=95?=
 =?UTF-8?q?=E8=A1=8C=E6=95=B0=E7=BB=84=E6=8D=A2=E6=88=90=E5=A4=9A=E8=A1=8C?=
 =?UTF-8?q?=E6=95=B0=E7=BB=84=EF=BC=8C=E5=90=A6=E5=88=99centos7/8=E4=BC=9A?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 trans.sh | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

diff --git a/trans.sh b/trans.sh
index 2604bfc..f126be1 100644
--- a/trans.sh
+++ b/trans.sh
@@ -612,7 +612,7 @@ network:
       gateway4: $ipv4_gateway @ipv4_gateway
       gateway6: $ipv6_gateway @ipv6_gateway
       nameservers:
-        addresses: [@dns_addrs]
+        addresses: @dns_addrs
 EOF
 
     if is_dhcpv4 || [ -z "$ipv4_addr" ]; then
@@ -637,20 +637,13 @@ EOF
         dns6_list=$(echo "$dns_list" | grep ':' || true)
     fi
 
-    unset dns_str
-    is_first=true
+    is_have_dns=false
     for cur in $dns4_list $dns6_list; do
-        if $is_first; then
-            is_first=false
-        else
-            dns_str="$dns_str, "
-        fi
-        dns_str="$dns_str$cur"
+        is_have_dns=true
+        echo "          - $cur" >>$ci_file
     done
 
-    if [ -n "$dns_str" ]; then
-        sed -i "s/@dns_addrs/$dns_str/" $ci_file
-    else
+    if ! $is_have_dns; then
         sed -i '/nameservers:/d' $ci_file
         sed -i '/@dns_addrs/d' $ci_file
     fi